## mark a section (Learn more)

<?php $new_meta_boxes = array( "area" => array( "name" => "area", "type" => "input", "std" => "Unknown", "title" => "Area", "description" => "Where is the person located? (ex: Los Angeles, CA)"), "age" => array( "name" => "age", "type" => "input", "std" => "Unknown", "title" => "Age", "description" => "How old is this person"), "country" => array( "name" => "country", "type" => "select", "std" => "USA", "title" => "Country", "options" => array("USA","Europe","Asia","Australia"), "description" => "Country of origin. This should be obvious"), "attachments" => array( "name" => "attachments", "type" => "attachment", "std" => "", "title" => "Attachment", "description" => "Choose an attachment") ); $new_meta_boxes_2 = array( "image" => array( "name" => "image", "type" => "input", "std" => "", "title" => "Image", "description" => "Paste image URL, ex: http://www.mydomain/folder/my_image_name.jpg"), "imgalt" => array( "name" => "imgalt", "type" => "input", "std" => "", "title" => "Image Description", "description" => "Enter a description for the image (alt tag).") ); function new_meta_boxes() { global $post, $new_meta_boxes, $new_meta_boxes_2; foreach($new_meta_boxes as $meta_box) { echo'<input type="hidden" name="'.$meta_box['name'].'_noncename" id="'.$meta_box['name'].'_noncename" value="'.wp_create_nonce( plugin_basename(__FILE__) ).'" />'; echo'<h2>'.$meta_box['title'].'</h2>'; if( $meta_box['type'] == "input" ) { $meta_box_value = get_post_meta($post->ID, $meta_box['name'].'_value', true); if($meta_box_value == "") $meta_box_value = $meta_box['std']; echo'<input type="text" name="'.$meta_box['name'].'_value" value="'.$meta_box_value.'" size="55" /><br />'; } elseif ( $meta_box['type'] == "select" ) { echo'<select name="'.$meta_box['name'].'_value">'; foreach ($meta_box['options'] as $option) { echo'<option'; if ( get_post_meta($post->ID, $meta_box['name'].'_value', true) == $option ) { echo ' selected="selected"'; } elseif ( $option == $meta_box['std'] ) { echo ' selected="selected"'; } echo'>'. $option .'</option>'; } echo'</select>'; } elseif ( $meta_box['type'] == "attachment" ) { echo'<select name="'.$meta_box['name'].'_value">'; $outer_post = $post->ID; $args = array( 'post_type' => 'attachment', 'numberposts' => -1, 'post_status' => null, 'post_parent' => $post->ID // any parent ); $attachments = get_posts($args); if ($attachments) { foreach ($attachments as $post) { setup_postdata($post); $option = $post->guid; echo'<option value="'; if ( get_post_meta($outer_post, $meta_box['name'].'_value', true) == $option ) { echo ' selected="selected"'; } elseif ( $option == $meta_box['std'] ) { echo ' selected="selected"'; } echo $option .'">'.$post->post_title.'</option>'; } } echo'</select>'; } echo'<p><label for="'.$meta_box['name'].'_value">'.$meta_box['description'].'</label></p>'; } } function new_meta_boxes_2() { global $post, $new_meta_boxes, $new_meta_boxes_2; foreach($new_meta_boxes_2 as $meta_box) { echo'<input type="hidden" name="'.$meta_box['name'].'_noncename" id="'.$meta_box['name'].'_noncename" value="'.wp_create_nonce( plugin_basename(__FILE__) ).'" />'; echo'<h2>'.$meta_box['title'].'</h2>'; if( $meta_box['type'] == "input" ) { $meta_box_value = get_post_meta($post->ID, $meta_box['name'].'_value', true); if($meta_box_value == "") $meta_box_value = $meta_box['std']; echo'<input type="text" name="'.$meta_box['name'].'_value" value="'.$meta_box_value.'" size="55" /><br />'; } elseif ( $meta_box['type'] == "select" ) { echo'<select name="'.$meta_box['name'].'_value">'; foreach ($meta_box['options'] as $option) { echo'<option'; if ( get_post_meta($post->ID, $meta_box['name'].'_value', true) == $option ) { echo ' selected="selected"'; } elseif ( $option == $meta_box['std'] ) { echo ' selected="selected"'; } echo'>'. $option .'</option>'; } echo'</select>'; } echo'<p><label for="'.$meta_box['name'].'_value">'.$meta_box['description'].'</label></p>'; } } function create_meta_box() { global $theme_name, $new_meta_boxes, $new_meta_boxes_2; if (function_exists('add_meta_box') ) { add_meta_box( 'new-meta-boxes', 'More Info', 'new_meta_boxes', 'movies', 'normal', 'high' ); add_meta_box( 'new-meta-boxes_2', 'Images', 'new_meta_boxes_2', 'page', 'normal', 'high' ); } } function save_postdata( $post_id ) { global $post, $new_meta_boxes; foreach($new_meta_boxes as $meta_box) { // Verify if ( !wp_verify_nonce( $_POST[$meta_box['name'].'_noncename'], plugin_basename(__FILE__) )) { return $post_id; } if ( 'page' == $_POST['post_type'] ) { if ( !current_user_can( 'edit_page', $post_id )) return $post_id; } else { if ( !current_user_can( 'edit_post', $post_id )) return $post_id; } $data = $_POST[$meta_box['name'].'_value']; if(get_post_meta($post_id, $meta_box['name'].'_value') == "") add_post_meta($post_id, $meta_box['name'].'_value', $data, true); elseif($data != get_post_meta($post_id, $meta_box['name'].'_value', true)) update_post_meta($post_id, $meta_box['name'].'_value', $data); elseif($data == "") delete_post_meta($post_id, $meta_box['name'].'_value', get_post_meta($post_id, $meta_box['name'].'_value', true)); } } add_action('admin_menu', 'create_meta_box'); add_action('save_post', 'save_postdata'); ?>

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